imports related, mostly cosmetic

22 files changed, 101 insertions, 73 deletions

diff --git a/org/default_paths.org b/org/default_paths.org
index acfdebf..bb7ca79 100644
--- a/org/default_paths.org
+++ b/org/default_paths.org
@@ -25,7 +25,8 @@
   meta_config_files.d
 +/
 module doc_reform.io_in.paths_source;
-import std.array,
+import
+  std.array,
   std.file,
   std.path,
   std.regex,
@@ -965,7 +966,8 @@ template spinePathsPods() {
   default settings
 +/
 module doc_reform.io_out.paths_output;
-import std.array,
+import
+  std.array,
   std.path,
   std.regex,
   std.stdio;
diff --git a/org/metaverse.org b/org/metaverse.org
index d6a21bd..956b215 100644
--- a/org/metaverse.org
+++ b/org/metaverse.org
@@ -143,7 +143,6 @@ template docAbstraction() {
 
 #+NAME: abs_top_imports
 #+BEGIN_SRC d
-import doc_reform.meta;
 import
   std.algorithm,
   std.container,
@@ -151,6 +150,7 @@ import
   std.json,
   std.path;
 import
+  doc_reform.meta,
   doc_reform.meta.defaults,
   doc_reform.meta.metadoc_object_setter,
   doc_reform.meta.rgx;
diff --git a/org/out_latex.org b/org/out_latex.org
index 38defe1..f679ecd 100644
--- a/org/out_latex.org
+++ b/org/out_latex.org
@@ -114,13 +114,13 @@ void outputLaTeX(D,M)(
 
 #+NAME: output_latex_imports
 #+BEGIN_SRC d
-import doc_reform.io_out;
 import
   std.digest.sha,
   std.file,
   std.outbuffer,
   std.uri,
   std.conv : to;
+import doc_reform.io_out;
 #+END_SRC
 
 ** shared
diff --git a/org/out_metadata.org b/org/out_metadata.org
index f7a428f..4ed857b 100644
--- a/org/out_metadata.org
+++ b/org/out_metadata.org
@@ -38,8 +38,9 @@ template outputMetadata() {
 
 #+NAME: output_imports
 #+BEGIN_SRC d
-import std.file;
-import std.format;
+import
+  std.file,
+  std.format;
 import doc_reform.io_out;
 mixin InternalMarkup;
 string[] metadata_;
diff --git a/org/out_sqlite.org b/org/out_sqlite.org
index 3bd18e5..32daf8e 100644
--- a/org/out_sqlite.org
+++ b/org/out_sqlite.org
@@ -25,8 +25,6 @@
 #+BEGIN_SRC d :tangle "../src/doc_reform/io_out/sqlite.d"
 module doc_reform.io_out.sqlite;
 <<output_imports>>
-import d2sqlite3;
-import std.typecons : Nullable;
 mixin spineRgxOut;
 mixin InternalMarkup;
 static auto rgx = RgxO();
@@ -328,8 +326,10 @@ template SQLiteDbDrop() {
 import doc_reform.io_out;
 import
   std.file,
-  std.uri,
-  std.conv : to;
+  std.uri;
+import std.conv : to;
+import std.typecons : Nullable;
+import d2sqlite3;
 #+END_SRC
 
 ** 3. format and load template
diff --git a/org/out_xmls.org b/org/out_xmls.org
index 9f51e84..c76d6ab 100644
--- a/org/out_xmls.org
+++ b/org/out_xmls.org
@@ -24,7 +24,7 @@
 #+BEGIN_SRC d :tangle "../src/doc_reform/io_out/xmls.d"
 module doc_reform.io_out.xmls;
 template outputXHTMLs() {
-  <<output_imports>>
+  <<output_imports_xml>>
   mixin spineRgxOut;
   struct outputXHTMLs {
     static auto rgx = RgxO();
@@ -35,18 +35,34 @@ template outputXHTMLs() {
 #+END_SRC
 
 *** output imports
+**** xml html
 
-#+NAME: output_imports
+#+NAME: output_imports_xml
+#+BEGIN_SRC d
+import
+  std.file,
+  std.outbuffer,
+  std.uri,
+  std.conv : to;
+import
+  doc_reform.io_out,
+  doc_reform.io_out.create_zip_file,
+  doc_reform.io_out.xmls,
+  doc_reform.io_out.xmls_css;
+#+END_SRC
+
+**** epub3
+
+#+NAME: output_imports_epub
 #+BEGIN_SRC d
-import doc_reform.io_out;
 import
-  std.digest.sha,
   std.file,
   std.outbuffer,
   std.uri,
   std.zip,
   std.conv : to;
 import
+  doc_reform.io_out,
   doc_reform.io_out.create_zip_file,
   doc_reform.io_out.xmls,
   doc_reform.io_out.xmls_css;
@@ -1508,7 +1524,7 @@ align="left|right|center"
 #+BEGIN_SRC d :tangle "../src/doc_reform/io_out/html.d"
 module doc_reform.io_out.html;
 template outputHTML() {
-  <<output_imports>>
+  <<output_imports_xml>>
   mixin outputXHTMLs;
   <<output_html_scroll>>
   <<output_html_seg>>
@@ -2170,7 +2186,7 @@ template outputHTML() {
 #+BEGIN_SRC d :tangle "../src/doc_reform/io_out/epub3.d"
 module doc_reform.io_out.epub3;
 template outputEPub3() {
-  <<output_imports>>
+  <<output_imports_epub>>
   mixin InternalMarkup;
   mixin outputXHTMLs;
   <<output_epub3_fixed>>
diff --git a/org/out_zip.org b/org/out_zip.org
index 9f4b7f2..d9f89a1 100644
--- a/org/out_zip.org
+++ b/org/out_zip.org
@@ -22,10 +22,11 @@
 #+BEGIN_SRC d :tangle "../src/doc_reform/io_out/create_zip_file.d"
 module doc_reform.io_out.create_zip_file;
 template createZipFile() {
-  import std.file;
-  import std.outbuffer;
-  import std.string;
-  import std.zip;
+  import
+    std.file,
+    std.outbuffer,
+    std.string,
+    std.zip;
   @safe void createZipFile(
     string zip_file_name,
     void[] compressed_zip_data,
diff --git a/org/output_hub.org b/org/output_hub.org
index c683742..e6b429c 100644
--- a/org/output_hub.org
+++ b/org/output_hub.org
@@ -27,7 +27,6 @@
 module doc_reform.io_out.hub;
 template outputHub() {
   <<output_imports>>
-  import std.parallelism;
   @system void outputHub(D,I)(
     const D doc_abstraction,
     I doc_matters
@@ -49,6 +48,7 @@ template outputHub() {
         Scheduled!()(schedule, doc_abstraction, doc_matters);
       }
     } else {
+      import std.parallelism;
       foreach(schedule; parallel(doc_matters.opt.action.output_task_scheduler)) {
         Scheduled!()(schedule, doc_abstraction, doc_matters);
       }
diff --git a/org/spine.org b/org/spine.org
index 72d3b1d..4b66711 100644
--- a/org/spine.org
+++ b/org/spine.org
@@ -84,21 +84,16 @@ version (Posix) {
 #+BEGIN_SRC d  :tangle "../src/doc_reform/spine.d" :shebang "#!/usr/bin/env rdmd"
 <<doc_header_including_copyright_and_license>>
 module doc_reform.sisu_document_parser;
-import
-  doc_reform.conf.compile_time_info,
-  doc_reform.meta.metadoc;
-<<imports_spine>>
-import std.algorithm;
-import std.parallelism;
-<<mixin_spine_version>>
-<<mixin_pre_main>>
-string project_name = "spine";
-string program_name = "spine";
 /++
 name        "spine"
 description "A SiSU inspired document parser writen in D."
 homepage    "http://sisudoc.org"
 +/
+<<imports_spine>>
+<<mixin_spine_version>>
+<<mixin_pre_main>>
+string project_name = "spine";
+string program_name = "spine";
 @system void main(string[] args) {
   <<spine_mixin>>
   <<spine_init>>
@@ -107,6 +102,7 @@ homepage    "http://sisudoc.org"
   if (_manifests.length > 1                            // _manifests[0] initialized dummy element
   && _opt_action.abstraction) {
     if (_opt_action.parallelise) {                     // see else
+      import std.parallelism;
       foreach(manifest; parallel(_manifests[1..$])) {
         if (!empty(manifest.src.filename)) {
           <<spine_each_file_do_scope>>
@@ -219,13 +215,16 @@ homepage    "http://sisudoc.org"
 #+NAME: imports_spine
 #+BEGIN_SRC d
 import
+  std.algorithm,
   std.datetime,
   std.getopt,
   std.file,
   std.path,
   std.process;
 import
+  doc_reform.conf.compile_time_info,
   doc_reform.meta,
+  doc_reform.meta.metadoc,
   doc_reform.meta.metadoc_harvest,
   doc_reform.meta.metadoc_harvests_authors,
   doc_reform.meta.metadoc_harvests_topics,
@@ -241,6 +240,25 @@ import
   doc_reform.io_out.hub;
 #+END_SRC
 
+***** spine__metadoc                                                   :spine:
+
+#+NAME: imports_spine_metadoc
+#+BEGIN_SRC d
+import
+  std.datetime;
+import
+  doc_reform.meta,
+  doc_reform.meta.metadoc_from_src,
+  doc_reform.meta.conf_make_meta_structs,
+  doc_reform.meta.conf_make_meta_json,
+  doc_reform.meta.defaults,
+  doc_reform.meta.rgx,
+  doc_reform.io_in.paths_source,
+  doc_reform.io_in.read_config_files,
+  doc_reform.io_in.read_source_files,
+  doc_reform.io_out.hub;
+#+END_SRC
+
 ****** notes
 ├── src
 │   ├── doc_reform.d
@@ -1176,7 +1194,7 @@ break; // terminate, stop
 #+BEGIN_SRC d  :tangle "../src/doc_reform/meta/metadoc.d"
 module doc_reform.meta.metadoc;
 template spineAbstraction() {
-  <<imports_spine>>
+  <<imports_spine_metadoc>>
   <<spine_mixin>>
   enum headBody { header, body_content, insert_file_list, image_list }
   enum makeMeta { make, meta }
diff --git a/src/doc_reform/io_in/paths_source.d b/src/doc_reform/io_in/paths_source.d
index 85738d1..0cf0478 100644
--- a/src/doc_reform/io_in/paths_source.d
+++ b/src/doc_reform/io_in/paths_source.d
@@ -4,7 +4,8 @@
   meta_config_files.d
 +/
 module doc_reform.io_in.paths_source;
-import std.array,
+import
+  std.array,
   std.file,
   std.path,
   std.regex,
diff --git a/src/doc_reform/io_out/create_zip_file.d b/src/doc_reform/io_out/create_zip_file.d
index 0ad8ada..ea7e5f6 100644
--- a/src/doc_reform/io_out/create_zip_file.d
+++ b/src/doc_reform/io_out/create_zip_file.d
@@ -1,9 +1,10 @@
 module doc_reform.io_out.create_zip_file;
 template createZipFile() {
-  import std.file;
-  import std.outbuffer;
-  import std.string;
-  import std.zip;
+  import
+    std.file,
+    std.outbuffer,
+    std.string,
+    std.zip;
   @safe void createZipFile(
     string zip_file_name,
     void[] compressed_zip_data,
diff --git a/src/doc_reform/io_out/epub3.d b/src/doc_reform/io_out/epub3.d
index 9d29968..14c328b 100644
--- a/src/doc_reform/io_out/epub3.d
+++ b/src/doc_reform/io_out/epub3.d
@@ -1,14 +1,13 @@
 module doc_reform.io_out.epub3;
 template outputEPub3() {
-  import doc_reform.io_out;
   import
-    std.digest.sha,
     std.file,
     std.outbuffer,
     std.uri,
     std.zip,
     std.conv : to;
   import
+    doc_reform.io_out,
     doc_reform.io_out.create_zip_file,
     doc_reform.io_out.xmls,
     doc_reform.io_out.xmls_css;
diff --git a/src/doc_reform/io_out/html.d b/src/doc_reform/io_out/html.d
index ee530ca..6a15614 100644
--- a/src/doc_reform/io_out/html.d
+++ b/src/doc_reform/io_out/html.d
@@ -1,14 +1,12 @@
 module doc_reform.io_out.html;
 template outputHTML() {
-  import doc_reform.io_out;
   import
-    std.digest.sha,
     std.file,
     std.outbuffer,
     std.uri,
-    std.zip,
     std.conv : to;
   import
+    doc_reform.io_out,
     doc_reform.io_out.create_zip_file,
     doc_reform.io_out.xmls,
     doc_reform.io_out.xmls_css;
diff --git a/src/doc_reform/io_out/hub.d b/src/doc_reform/io_out/hub.d
index e275348..548cceb 100644
--- a/src/doc_reform/io_out/hub.d
+++ b/src/doc_reform/io_out/hub.d
@@ -10,7 +10,6 @@ template outputHub() {
     doc_reform.io_out.odt,
     doc_reform.io_out.create_zip_file,
     doc_reform.io_out.paths_output;
-  import std.parallelism;
   @system void outputHub(D,I)(
     const D doc_abstraction,
     I doc_matters
@@ -93,6 +92,7 @@ template outputHub() {
         Scheduled!()(schedule, doc_abstraction, doc_matters);
       }
     } else {
+      import std.parallelism;
       foreach(schedule; parallel(doc_matters.opt.action.output_task_scheduler)) {
         Scheduled!()(schedule, doc_abstraction, doc_matters);
       }
diff --git a/src/doc_reform/io_out/latex.d b/src/doc_reform/io_out/latex.d
index ff5b0df..8ec144b 100644
--- a/src/doc_reform/io_out/latex.d
+++ b/src/doc_reform/io_out/latex.d
@@ -1,12 +1,12 @@
 module doc_reform.io_out.latex;
 template outputLaTeX() {
-  import doc_reform.io_out;
   import
     std.digest.sha,
     std.file,
     std.outbuffer,
     std.uri,
     std.conv : to;
+  import doc_reform.io_out;
   mixin InternalMarkup; // watch
   mixin spineRgxOut;
   static auto rgx = RgxO();
diff --git a/src/doc_reform/io_out/metadata.d b/src/doc_reform/io_out/metadata.d
index 5dfdfe2..65f40b2 100644
--- a/src/doc_reform/io_out/metadata.d
+++ b/src/doc_reform/io_out/metadata.d
@@ -1,8 +1,9 @@
 module doc_reform.io_out.metadata;
 template outputMetadata() {
   @safe void outputMetadata(T)( T  doc_matters) {
-    import std.file;
-    import std.format;
+    import
+      std.file,
+      std.format;
     import doc_reform.io_out;
     mixin InternalMarkup;
     string[] metadata_;
diff --git a/src/doc_reform/io_out/paths_output.d b/src/doc_reform/io_out/paths_output.d
index f01f88b..83c9728 100644
--- a/src/doc_reform/io_out/paths_output.d
+++ b/src/doc_reform/io_out/paths_output.d
@@ -2,7 +2,8 @@
   default settings
 +/
 module doc_reform.io_out.paths_output;
-import std.array,
+import
+  std.array,
   std.path,
   std.regex,
   std.stdio;
diff --git a/src/doc_reform/io_out/sqlite.d b/src/doc_reform/io_out/sqlite.d
index d24fc00..1a30204 100644
--- a/src/doc_reform/io_out/sqlite.d
+++ b/src/doc_reform/io_out/sqlite.d
@@ -2,10 +2,10 @@ module doc_reform.io_out.sqlite;
 import doc_reform.io_out;
 import
   std.file,
-  std.uri,
-  std.conv : to;
-import d2sqlite3;
+  std.uri;
+import std.conv : to;
 import std.typecons : Nullable;
+import d2sqlite3;
 mixin spineRgxOut;
 mixin InternalMarkup;
 static auto rgx = RgxO();
diff --git a/src/doc_reform/io_out/xmls.d b/src/doc_reform/io_out/xmls.d
index b640d81..89180eb 100644
--- a/src/doc_reform/io_out/xmls.d
+++ b/src/doc_reform/io_out/xmls.d
@@ -1,14 +1,12 @@
 module doc_reform.io_out.xmls;
 template outputXHTMLs() {
-  import doc_reform.io_out;
   import
-    std.digest.sha,
     std.file,
     std.outbuffer,
     std.uri,
-    std.zip,
     std.conv : to;
   import
+    doc_reform.io_out,
     doc_reform.io_out.create_zip_file,
     doc_reform.io_out.xmls,
     doc_reform.io_out.xmls_css;
diff --git a/src/doc_reform/meta/metadoc.d b/src/doc_reform/meta/metadoc.d
index 90fec4a..b0b4fdc 100644
--- a/src/doc_reform/meta/metadoc.d
+++ b/src/doc_reform/meta/metadoc.d
@@ -1,21 +1,13 @@
 module doc_reform.meta.metadoc;
 template spineAbstraction() {
   import
-    std.datetime,
-    std.getopt,
-    std.file,
-    std.path,
-    std.process;
+    std.datetime;
   import
     doc_reform.meta,
-    doc_reform.meta.metadoc_harvest,
-    doc_reform.meta.metadoc_harvests_authors,
-    doc_reform.meta.metadoc_harvests_topics,
     doc_reform.meta.metadoc_from_src,
     doc_reform.meta.conf_make_meta_structs,
     doc_reform.meta.conf_make_meta_json,
     doc_reform.meta.defaults,
-    doc_reform.meta.doc_debugs,
     doc_reform.meta.rgx,
     doc_reform.io_in.paths_source,
     doc_reform.io_in.read_config_files,
diff --git a/src/doc_reform/meta/metadoc_from_src.d b/src/doc_reform/meta/metadoc_from_src.d
index 3ce25b5..b6438a0 100644
--- a/src/doc_reform/meta/metadoc_from_src.d
+++ b/src/doc_reform/meta/metadoc_from_src.d
@@ -6,7 +6,6 @@
 module doc_reform.meta.metadoc_from_src;
 template docAbstraction() {
                                                                                 /+ ↓ abstraction imports +/
-  import doc_reform.meta;
   import
     std.algorithm,
     std.container,
@@ -14,6 +13,7 @@ template docAbstraction() {
     std.json,
     std.path;
   import
+    doc_reform.meta,
     doc_reform.meta.defaults,
     doc_reform.meta.metadoc_object_setter,
     doc_reform.meta.rgx;
diff --git a/src/doc_reform/spine.d b/src/doc_reform/spine.d
index 67ee838..53161c7 100755
--- a/src/doc_reform/spine.d
+++ b/src/doc_reform/spine.d
@@ -51,17 +51,22 @@
 
 +/
 module doc_reform.sisu_document_parser;
+/++
+name        "spine"
+description "A SiSU inspired document parser writen in D."
+homepage    "http://sisudoc.org"
++/
 import
-  doc_reform.conf.compile_time_info,
-  doc_reform.meta.metadoc;
-import
+  std.algorithm,
   std.datetime,
   std.getopt,
   std.file,
   std.path,
   std.process;
 import
+  doc_reform.conf.compile_time_info,
   doc_reform.meta,
+  doc_reform.meta.metadoc,
   doc_reform.meta.metadoc_harvest,
   doc_reform.meta.metadoc_harvests_authors,
   doc_reform.meta.metadoc_harvests_topics,
@@ -75,17 +80,10 @@ import
   doc_reform.io_in.read_config_files,
   doc_reform.io_in.read_source_files,
   doc_reform.io_out.hub;
-import std.algorithm;
-import std.parallelism;
 mixin(import("version.txt"));
 mixin CompileTimeInfo;
 string project_name = "spine";
 string program_name = "spine";
-/++
-name        "spine"
-description "A SiSU inspired document parser writen in D."
-homepage    "http://sisudoc.org"
-+/
 @system void main(string[] args) {
   mixin spineRgxIn;
   mixin contentJSONtoSpineStruct;
@@ -724,6 +722,7 @@ homepage    "http://sisudoc.org"
   if (_manifests.length > 1                            // _manifests[0] initialized dummy element
   && _opt_action.abstraction) {
     if (_opt_action.parallelise) {                     // see else
+      import std.parallelism;
       foreach(manifest; parallel(_manifests[1..$])) {
         if (!empty(manifest.src.filename)) {
           scope(success) {